Genesis 25:19
Now these [are] the generations of Isaac, the son of Abraham. Abraham fathered Isaac,
Matthew 1:2
Abraham became the father of Isaac, and Isaac became the father of Jacob, and Jacob became the father of Judah and his brothers,
1 Chronicles 1:32
And the sons of Keturah, Abraham's concubine: she gave birth to Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. And the sons of Jokshan: Sheba and Dedan.
Luke 3:34
the [son] of Jacob, the [son] of Isaac, the [son] of Abraham, the [son] of Terah, the [son] of Nahor,
Acts 7:8
And he gave him the covenant of circumcision, and so he became the father of Isaac and circumcised him on the eighth day, and Isaac [did so with] Jacob, and Jacob [did so with] the twelve patriarchs.